Iraqi men carry a recovered body after a car bomb attack in Kirkuk, 250 km (155 miles) north of Baghdad, December 31, 2012. At least 23 people were killed and 87 wounded in attacks across Iraq on Monday, police said, underlining sectarian and ethnic divisions that threaten to further destabilise the country a year after U.S. troops left. Picture taken December 31, 2012. REUTERS/Ako Rasheed (IRAQ - Tags: CIVIL UNREST)

Iraqi men carry a recovered body after a car bomb attack in Kirkuk, 250 km (155 miles) north of Baghdad, December 31, 2012. At least 23 people were killed and 87 wounded in attacks across Iraq on Monday, police said, underlining sectarian and ethnic divisions that threaten to further destabilise the country a year after U.S. troops left. Picture taken December 31, 2012. REUTERS/Ako Rasheed (IRAQ - Tags: CIVIL UNREST)